Patents by Inventor Klaus Vollmann
Klaus Vollmann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240084529Abstract: A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.Type: ApplicationFiled: September 28, 2023Publication date: March 14, 2024Inventors: Sven Paulsen, Stefan Wagner, Klaus Vollmann, Lothar Schwalbach, Cyrus Barimani
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Patent number: 11773544Abstract: A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.Type: GrantFiled: January 9, 2020Date of Patent: October 3, 2023Inventors: Sven Paulsen, Stefan Wagner, Klaus Vollmann, Lothar Schwalbach, Cyrus Barimani
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Patent number: 10774482Abstract: The invention relates to a working device for a ground-processing device having a milling drum with a milling drum tube on whose surface working tools are mounted in a projecting manner and are intended to come into contact with the material to be milled during the milling process, wherein the working device has a powertrain for driving the milling drum. In order to improve the running smoothness of a ground-processing machine, provision is made according to the invention for at least one load weight to be arranged, preferably interchangeably, on the powertrain and/or on the milling drum to increase the kinetic energy.Type: GrantFiled: November 30, 2015Date of Patent: September 15, 2020Assignee: Wirtgen GmbHInventors: Axel Mahlberg, Klaus Vollmann, Sebastian Bötzius, Cyrus Barimani
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Publication number: 20200217024Abstract: A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.Type: ApplicationFiled: January 9, 2020Publication date: July 9, 2020Inventors: Sven Paulsen, Stefan Wagner, Klaus Vollmann, Lothar Schwalbach, Cyrus Barimani
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Patent number: 10184337Abstract: The present disclosure provides a machine (100) for surface mining or road milling. The machine (100) is arranged to remove material from a ground region (102) while moving along the ground region (102) and comprises a ground engager for removing a portion of the material from the ground region (102). The machine (100) further comprises a detecting system (110) that has at least one detector element coupled to a component of the machine (100) to move with the machine (100) and arranged to detect at least one quantity associated with an electrical property of the ground region (102). The detecting system (110) is arranged to provide composition information concerning a composition of at least one material layer in the ground region (102) and thickness information concerning a thickness of at least one material layer (102a,b,c,d). The detected at least one quantity associated with the electrical property is used to provide at least one of the composition information and the thickness information.Type: GrantFiled: March 16, 2015Date of Patent: January 22, 2019Assignee: Wirtgen GmbHInventors: Winfried von Schönebeck, Klaus Vollmann, Stefan Wagner, Cyrus Barimani
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Publication number: 20170096894Abstract: The present disclosure provides a machine (100) for surface mining or road milling. The machine (100) is arranged to remove material from a ground region (102) while moving along the ground region (102) and comprises a ground engager for removing a portion of the material from the ground region (102). The machine (100) further comprises a detecting system (110) that has at least one detector element coupled to a component of the machine (100) to move with the machine (100) and arranged to detect at least one quantity associated with an electrical property of the ground region (102). The detecting system (110) is arranged to provide composition information concerning a composition of at least one material layer in the ground region (102) and thickness information concerning a thickness of at least one material layer (102a,b,c,d). The detected at least one quantity associated with the electrical property is used to provide at least one of the composition information and the thickness information.Type: ApplicationFiled: March 16, 2015Publication date: April 6, 2017Inventors: Winfried von Schönebeck, Klaus Vollmann, Stefan Wagner, Cyrus Barimani
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Publication number: 20160177520Abstract: The invention relates to a working device for a ground-processing device having a milling drum with a milling drum tube on whose surface working tools are mounted in a projecting manner and are intended to come into contact with the material to be milled during the milling process, wherein the working device has a powertrain for driving the milling drum. In order to improve the running smoothness of a ground-processing machine, provision is made according to the invention for at least one load weight to be arranged, preferably interchangeably, on the powertrain and/or on the milling drum to increase the kinetic energy.Type: ApplicationFiled: November 30, 2015Publication date: June 23, 2016Inventors: Axel Mahlberg, Klaus Vollmann, Sebastian Bötzius, Cyrus Barimani, Günter Hähn
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Publication number: 20160040370Abstract: A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.Type: ApplicationFiled: August 24, 2015Publication date: February 11, 2016Inventors: Sven Paulsen, Stefan Wagner, Klaus Vollmann, Lothar Schwalbach, Cyrus Barimani, Günter Hähn
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Patent number: 9121146Abstract: A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.Type: GrantFiled: October 8, 2012Date of Patent: September 1, 2015Assignee: Wirtgen GmbHInventors: Sven Paulsen, Stefan Wagner, Klaus Vollmann, Lothar Schwalbach, Cyrus Barimani, Günter Hähn
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Publication number: 20140097665Abstract: A system is provided for determining a volume of material milled, or a surface area milled, by a construction machine having a milling drum. The volume of material milled is determined as a function of a cross-sectional area of material to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling. The cross-sectional area is determined in part by direct machine observation of one or more profile characteristics of a ground surface in front of the milling drum. The surface area milled is determined as a function of the width of the area to be milled in front of the milling drum and a distance traveled by the construction machine while actively milling.Type: ApplicationFiled: October 8, 2012Publication date: April 10, 2014Applicant: WIRTGEN GMBHInventors: Sven Paulsen, Stefan Wagner, Klaus Vollmann, Lothar Schwalbach, Cyrus Barimani, Günter Hähn
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Publication number: 20070246402Abstract: In a method for recognizing a graphical item of mailing data on mailed items which are to be mechanically sorted, an image of a mailed item is recorded and encoded using gray values. The recorded image is digitized in binary form in accordance with a variable threshold characteristic curve, so that at least one item of mailing data is recognized for sorting the mailed item. In the event of incomplete recognition of the item of mailing data, the recorded image is digitized using a reset threshold characteristic curve. After a predefined number of incomplete recognitions, manual sorting is initiated.Type: ApplicationFiled: April 5, 2007Publication date: October 25, 2007Applicant: SIEMENS AKTIENGESELLSCHAFTInventors: Peter Schumm, Klaus Vollmann
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Patent number: 7181045Abstract: The invention relates to a method and a device for reading the addresses of mailings with an OCR device and a video coding device. On an ambiguous reading result from the OCR device an extract is automatically generated with specified extraction rules from address alternatives as a partial result of the OCR process and the number of concurrent or non-concurrent extracts determined. When the number of the address alternatives does not exceed a maximum value, an extraction coding with the specified extraction rules is carried out with predominantly or only different extracts and a selection coding, for the address alternatives transmitted to the video coding device with the image, is carried out with predominantly or only the same extracts.Type: GrantFiled: February 23, 2005Date of Patent: February 20, 2007Assignee: Siemens AGInventor: Klaus Vollmann
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Publication number: 20050196014Abstract: The invention relates to a method and a device for reading the addresses of mailings with an OCR device and a video coding device. On an ambiguous reading result from the OCR device an extract is automatically generated with specified extraction rules from address alternatives as a partial result of the OCR process and the number of concurrent or non-concurrent extracts determined. When the number of the address alternatives does not exceed a maximum value, an extraction coding with the specified extraction rules is carried out with predominantly or only different extracts and a selection coding, for the address alternatives transmitted to the video coding device with the image, is carried out with predominantly or only the same extracts.Type: ApplicationFiled: February 23, 2005Publication date: September 8, 2005Applicant: SIEMENS AKTIENGESELLSCHAFTInventor: Klaus Vollmann